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Add the following numbers in scientific notation:
3 x 105 + 2.5 x 105


5.5 x 105

2.8 x 105
By Eden

Add the following numbers in scientific notation:
3 x 105 + 2.5 x 105

5.5 x 105

2.8 x 105

3.25 x 105

5.5 x 1010

About the author
Eden


(iii) 7250 x (-31)+(-7250) x 69 by distributive property
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Calculate the range and coefficient of range.
3
Marks
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No. of students
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2 thoughts on “Add the following numbers in scientific notation:<br /> 3 x 105 + 2.5 x 105<br /><br /><br /> 5.5 x 105<br /><br /> 2.8 x 105<br /”

  2. Answer:

    Scientific Notation: Addition And Subtraction

    To add or subtract two numbers in scientific notation: Step 1: Adjust the powers of 10 in the 2 numbers so that they have the same index.

    Step 2: Add or subtract the numbers.

    Step 3: Give the answer in scientific notation

    Step-by-step explanation:

    pls mark me as brainleast and folow me please

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